Oregon 90-734 20-1/2" Gator Mulcher Magnum Blade for John Deere AM100538

Oregon 90-734 Gator Mulcher Magnum Blade is a 20-1/2" mulching mower blade for John Deere mowers. Oregon has replaced this part number with 396-734 (Gator G6).

• Oregon part number: 90-734 (now 396-734)
• Length: 20-1/2"
• Current Oregon replacement 396-734: 3" wide, .250" thick, 7/8" center hole, 1" air lift

Replaces: John Deere AM100538, M113878, M119206, M141785, M87622; Oregon 396-734.

Fits: John Deere mowers that use the OEM blade numbers listed above.

Always match the Oregon part number, OEM number, blade dimensions and mounting pattern to your mower before ordering.